Home / 57,924.18-79,901.64-34,046.19

Finding the Fourth Proportional to 57,924.18, 79,901.64 and 34,046.19

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Solution

The fourth proportional to 57,924.18, 79,901.64 and 34,046.19 is: 46,963.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,924.18 : 79,901.64 = 34,046.19 : x
  2. Step 2: Convert to fraction form
    57,924.18/79,901.64 = 34,046.19/x
  3. Step 3: Cross multiply
    57,924.18x = 79,901.64 × 34,046.19
  4. Step 4: Simplify right side
    57,924.18x = 2,720,346,416.75
  5. Step 5: Solve for x
    x = 2,720,346,416.75/57,924.18
  6. Step 6: Final answer
    x = 46,963.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.